LibCarla/source/test/client/OpenDrive.cpp

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// Copyright (c) 2019 Computer Vision Center (CVC) at the Universitat Autonoma
// de Barcelona (UAB).
//
// This work is licensed under the terms of the MIT license.
// For a copy, see <https://opensource.org/licenses/MIT>.
 
#include "OpenDrive.h"
 
#ifndef LIBCARLA_TEST_CONTENT_FOLDER
#  error Please define LIBCARLA_TEST_CONTENT_FOLDER.
#endif
 
#include <carla/FileSystem.h>
 
#include <fstream>
#include <streambuf>
 
namespace util {
 
  std::vector<std::string> OpenDrive::GetAvailableFiles() {
    return carla::FileSystem::ListFolder(
        LIBCARLA_TEST_CONTENT_FOLDER "/OpenDrive/",
        "*.xodr");
  }
 
  std::string OpenDrive::Load(const std::string &filename) {
    const std::string opendrive_folder = LIBCARLA_TEST_CONTENT_FOLDER "/OpenDrive/";
    std::ifstream file(opendrive_folder + filename);
    return std::string{std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>()};
  }
 
} // namespace util